Tianjin Cohen Construction Technology Co., Ltd. is registered at Room 806, Building 2, Xinkai Plaza, Entrepreneurship Headquarters Base, North Fuyuan Road, Wuqing Development Zone, Tianjin. The registration authority is the Market Supervision Administration of Wuqing District, Tianjin, and the legal representative is Zhang Jie. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of building materials; Sales of building decoration materials; Sales of metal materials; Sales of cement products; Sales of labor protection equipment; Sales of office supplies; Sales of daily necessities; Sales of plastic products; Electronic product sales; Retail of hardware products; Wholesale of hardware products; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Mechanical equipment leasing; Operation of wires and cables; Labor services (excluding labor dispatch); Engineering management services; Construction of earthwork engineering; Sales of non-metallic minerals and products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)